If a light has been constantly lit, you willnot pay attention to it, but if it is brighter and darker at times, or if it ison and off at times, you will notice.

如果灯被点亮，你就不会去注意它，如果它时亮时暗或者时关时开，你就会注意到它。

youdao

If a light has been constantly lit, you willnot pay attention to it, but if it is brighter and darker at times, or if it ison and off at times, you will notice.

如果灯被点亮，你就不会去注意它，如果它时亮时暗或者时关时开，你就会注意到它。

youdao